Luigi San Nicolás Schellens (born 28 June 1992) is an Andorran international footballer who plays for Atlètic d'Escaldes as a striker
Born in Escaldes-Engordany, San Nicolás has played club football for FC Andorra, CE Principat, FC Santa Coloma, FC Ordino, FC Lusitanos, UE Engordany and Atlètic d'Escaldes.
He made his international debut for Andorra in 2018.